/*
 * Copyright (c) 2023 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

let a = 1;
do {
  let b = 1;
  let a = 2;
  function A() {
    a;
    b;
  }
} while (((c) => {
    function B(d, e) {
      print(a);
      print(d);
      print(c);
      print(e);
      return a == c;
    }
    return B(a + 1, c + 1);
  })(a + 1))